POLYSORB®

Polymers additives supplied by Roquette

POLYSORB® isosorbide by Roquette is a bio-based, cycloaliphatic monomer obtained from sorbitol dehydration. It has a unique diol structure that enables molecule grafting or polymerization. It is a solution of choice for performance plastics such as thermoplastics (polyesters, polycarbonates, thermoplastic polyurethanes) and curable resins (polyurethanes, epoxy resins, unsaturated resins, coatings).

POLYSORB® isosorbide has very high purity which enables the poly(ethylene-co-isosorbide) terephthalate (PEIT) to exhibit higher resistance to temperature while superior transparency. It is also used as a substitute for bisphenol A in polycarbonates and offers excellent resistance to UV light and chemicals. Furthermore, it is a 100% bio-sourced plasticizer offering key improvements in performance for PVC resins.

5 products match your search

Detailed List

Product Name

Supplier

Description

POLYSORB® LP

Roquette

POLYSORB® LP by Roquette is a high purity, recyclable, bio-based isosorbide available in liquid form. Offers enhanced optical properties, temperature resistance, UV resistance and surface hardness... view more

Applications

POLYSORB® PA

Roquette

POLYSORB® PA by Roquette is a high purity, bio-based isosorbide grade available in the form of pellets. Offers enhanced optical properties, temperature resistance, UV resistance and surface hardness... view more

Applications

POLYSORB® PSA

Roquette

POLYSORB® PSA by Roquette is a high purity, recyclable, bio-based, versatile isosorbide grade. Offers enhanced optical properties, temperature resistance, UV resistance and surface hardness. It is... view more

Applications

POLYSORB® ID Discontinued

Roquette

POLYSORB® ID by Roquette Isosorbide is a phthalate-free, 100 % bio-based isosorbide diester grade. Acts as a general-purpose plasticizer. It is a blend of diesters obtained from esterification of... view more

Applications

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POLYSORB® PBA Discontinued

Roquette

POLYSORB® PBA by Roquette is an isosorbide grade available in the form of pellets/ flakes. It is produced from sustainable and renewable feedstock and offers excellent reactivity. POLYSORB® PBA is... view more